Rebamipide Impurity 43 CAS 1028268-32-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1028268-32-7 |
| Molecular Formula | C24H23ClN2O6 |
| Molecular Weight | 470.90 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rebamipide Impurity 43 (CAS 1028268-32-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H23ClN2O6. Molecular weight: 470.90 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H23ClN2O6 |
| Molecular Weight | 470.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Rebamipide Standards
- Rebamipide Impurity 46 (CAS CATO-C4X-152346)
- Rebamipide impurity 26 (CAS CATO-C4X-152326)
- Rebamipide Impurity 37 (CAS 1984832-97-4)
- Rebamipide Impurity 10 (CAS CATO-C4X-152310)
- Rebamipide Impurity 63 (CAS CATO-C4X-152363)
- Rebamipide Impurity 64 (CAS CATO-C4X-152364)
- Rebamipide Impurity 41 (CAS CATO-C4X-152341)
- Rebamipide Impurity 45 (CAS CATO-C4X-152345)
Recommended Standards
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333423-33-9)
- 5-Chloro-N-(2-methoxy-4-(4-methylpiperazin-1-yl)phenyl)-4-(3-nitrophenoxy)pyrimidin-2-amine (CAS 1213269-25-0)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(4-isopropylphenyl)benzenesulfonamide (CAS 338775-57-8)
- Dexamethasone Impurity 86 (CAS 2796254-05-0)
- Esomeprazole Impurity 106 (CAS 110464-72-7)
- 2-(2-((6-(((5-fluoro-6-methylpyridin-2-yl)oxy)methyl)-2-methylazepan-1-yl)methyl)-4-methylphenyl)oxazole (CAS 1224374-06-4)
- 2-Fluoro-6-methylpyrimidin-4-amine (CAS 18260-54-3)
- 5-Propyl-2-(pyridin-4-yl)benzo[d]oxazole (CAS 1192018-53-3)
- 3-(Difluoromethyl)-5-methylpyridine-2,6-diamine (CAS 1806806-10-9)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com